He is King he received the world's first patent portfolio of mechanical ingenuity point more a slow surface water flooding, floating, or "victory turbine development." When the year 2536 (1993)
He is the king of the world's first patented invention works. Invented mechanical surface aerators rotated slowly by floating or "Chai turbine development" in 2536.
He was the first monarch of the world has been patent portfolio is artificial. Invented the mechanical surface aeration rotating slowly give fly or "กังหันชัยพัฒนา." last year, 2536